(19)
(11) EP 4 433 936 A1

(12)

(43) Date of publication:
25.09.2024 Bulletin 2024/39

(21) Application number: 22769475.9

(22) Date of filing: 23.08.2022
(51) International Patent Classification (IPC): 
G06F 30/27(2020.01)
G06F 111/10(2020.01)
G06F 30/39(2020.01)
(52) Cooperative Patent Classification (CPC):
G06F 30/27; G06F 30/39; G06F 2111/10; G06F 30/398
(86) International application number:
PCT/US2022/041196
(87) International publication number:
WO 2023/113870 (22.06.2023 Gazette 2023/25)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 15.12.2021 US 202117551514

(71) Applicant: X Development LLC
Mountain View, CA 94043 (US)

(72) Inventors:
  • OSKOOI, Ardavan
    Mountain View, California 94043 (US)
  • SCHUBERT, Martin
    Mountain View, California 94043 (US)
  • BORTOLATO, Cyril Pierre
    Mountain View, California 94043 (US)

(74) Representative: Derry, Paul Stefan et al
Venner Shipley LLP 200 Aldersgate
London EC1A 4HD
London EC1A 4HD (GB)

   


(54) DERIVING FOUNDRY FABRICATION MODELS FROM PERFORMANCE MEASUREMENTS OF FABRICATED DEVICES